Softros LAN messenger - LAN messenger for an internal office chat for home or business users. It does not require a server and is very easy to install and use. It supports personal chats, group chats, message brodcasting, files transfer and remote desktop access.
Eazfuscator.NET - Eazfuscator.NET is a commercial obfuscator for .NET platform.
MyChat - Secure instant messenger for any network
Dotfuscator - Post-build .NET hardening and instrumentation platform for protecting, measuring and managing .
BORGChat - BORGChat is a LAN messaging software program.
ArmDot - Protect .Net code, software licensing tool for .Net